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INSTRUCTIONS FOR USE
• Rotate the threaded bolt M17x1 clockwise (with 7
wrench) until it stops and tighten in turn the ring.
The purpose of this procedure is necessary to
ensure that ring nut and the pin are in contact
with each other without clearance so as to ensure a
uniform grip on both threads of the injector during the
extraction.
OPTIONS FOR FAS TENING THE STRUCTURE TO THE
HEAD:
• Option 1:
Support with 4 feet, with lower unit + crosshead.
This option is used when there are no central screws
on the head in line with the injectors.
The structure is supported on the head is made for
example on the screws that fasten the covers of the of
twin camshaft (see fig. 18 - 19).
• Option 2:
Support with 3 feet, with crosshead.
This option must be used when the fixing screws of
the head are in line with the injectors. When possible,
use this option because the structure is stiffer and
faster to position.
ASSEMBLY OPTION 1:
LOWER SUPPORT GROUP
• Assemble the 2 support feet
height) to the lower support group
LOWER SUPPORT WITH 4 FEET AND CROSSHEAD
• Assemble the lower support group
A
groups
to the crosshead
• Choose the support feet depending on the type of
engine (the support is performed by placing the
assembly feet on the screws located on the cylinder
head).
• Position the crosshead already assembled with the
sliding groups in correspondence of the screws on the
head (fig. 10).
• In the case of large differences in height, it is possible
to use the support foot extension group
extension for the adjustable foot
10
D
(with adjustable
I
(fig. 8).
I
with the sliding
L
(fig. 9).
H
or the
J
(fig. 11).
7
8
9
10
11
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